You know how Valheim has spooky little mounds that spawn infinite enemies? And you know how you can use your hoe to move earth around and create, say, a pillar? And you know how it’s possible to surround that pillar with, say, fires? And build, say, a fence around all of that? You can probably see where this is going.
Source: Kotaku – A Truly Messed Up Way To Get Infinite Supplies In Valheim